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circular because you can find small circular magnets called "rare earth super magnets" at the store called princess auto
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoyes
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Are bar magnets stronger than horseshoe magnets?
There are some variables like what the magnet is made of and how it was initially magnetized. If a bar magnet is bent into a horseshoe shape to make a horseshoe magnet, the magnetic field will be more dense (stronger) across the gap of the horseshoe magnet than it would have been anywhere around the bar magnet from which it was made. And since magnets are strongest at their poles, horseshoe magnets can use both their poles at once while bar magnets can only use one pole at a time.
You are given a small plotting compass and three grey metal bars one is aluminum one is iron one is magnet how can i identify each one?
The bar that affects the compass is the magnet, The bar that is attracted to the magnet is iron, and the bar that is not attracted to the magnet is aluminum.
How could you make this bar magnet rotate without touching it?
by keeping another magnet or attractive force
How can you use a bar magnet and a length of string to make a compass?
Fill the container about half full of water. Float a leaf on the surface of the water, and float the needle on the leaf. That'll be a beautiful demonstration. I think I'll make one, and I thank you for the idea.
In which part of the magnet are magnetic forces strongest?
The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center
Is a bar magnet stronger than a you shaped magnet?
Not necessarily.
A bar magnet's pull is strongest?
No, electromagnets are stronger than bar magnets.
Is the north bar stronger than the south manget?
No. The magnet has a sort of symmetry, in the sense that its two sides are "equal but opposite".
How is an electromagnet different a bar magnet?
a electromagnet is bigger than a bar magnet
Why is a small bar magnet able to deflect a compass from Earth's large magnetic field?
The small bar magnet has a stronger magnetic field, at least at short distances.
Are bar magnets stronger than horseshoe magnets?
There are some variables like what the magnet is made of and how it was initially magnetized. If a bar magnet is bent into a horseshoe shape to make a horseshoe magnet, the magnetic field will be more dense (stronger) across the gap of the horseshoe magnet than it would have been anywhere around the bar magnet from which it was made. And since magnets are strongest at their poles, horseshoe magnets can use both their poles at once while bar magnets can only use one pole at a time.
Why does a needle of a compass move when you put a bar of metal close to it?
The compass needle is a magnet and as you have probably tried, a magnet will 'stick' to an Iron bar. Thus as you move the compass near the Iron, its magnetic field lines are bent by the Iron and become locally stronger than the field lines of the planet, deflecting the needle away from north.
Is a bar magnet magnetic?
A bar magnet is a magnet of rectangular shape with a north and and south end, which are sometimes coloured different colours to indicate which end is which.
Is there a scale for magnet strength?
They are bar magnet ,horse shoe magnet ,lime stone magnet.
Is bar magnet a natural magnet?
no
What happens to the bar magnet as it nears the U magnet the bar magnet will?
Move towards the U magnet so that the poles attach.
The use of bar magnet in chemistry?
The magnet bar is used for stirring solutions.
